Gynecological tubular appliance cleaning device capable of avoiding cross infection

Abstract

The cleaning device comprises a main pipe shell, a bearing disc and a second cleaning assembly, the lower end of the main pipe shell is fixedly provided with a bottom shell base with a liquid storage box and a micro water pump, the upper end of the main pipe shell is sleeved with an auxiliary pipe shell in a sealed mode, and an electric telescopic rod capable of being operated to be opened and closed is installed between the main pipe shell and the auxiliary pipe shell; a first cleaning assembly used for expanding and fixing the test tube piece is arranged in the center of the bearing disc, the first cleaning assembly gives consideration to automatic washing and cleaning of the inner tube wall of the test tube piece, and the second cleaning assembly and the first cleaning assembly keep a distance to conduct automatic washing and cleaning treatment of the outer tube wall of the test tube piece. According to the gynecological tubular appliance cleaning device capable of avoiding cross infection, an automatic, easy and convenient flushing and cleaning mode is adopted, comprehensive cleaning of the inner tube wall and the outer tube wall of a test tube is achieved, cross infection caused by germ residues is avoided, and in addition, the flushing and cleaning use requirements of test tubes of different specifications and sizes are met.

Description

Technical Field

[0001] The present invention relates to the technical field related to the cleaning of obstetrics and gynecology instruments, and specifically to a cleaning device for obstetrics and gynecology tubular instruments that avoids cross-infection. Background Technique

[0002] Obstetrics and gynecology mainly studies the etiology diagnosis, pathological changes, prevention and treatment of diseases of female reproductive organs, studies the physiological and pathological changes of pregnancy and childbirth, and studies aspects such as women's health care. Among them, when dealing with etiology diagnosis and pathological analysis in the obstetrics and gynecology laboratory, it is usually necessary to collect the body fluids or pathological tissues of patients through collection instruments for laboratory tests; Regarding the collection instruments in the obstetrics and gynecology laboratory, they are usually hollow and tubular containers, such as glass test tubes. In order to meet the usage requirements of repeated reuse of glass test tubes, it is necessary to comprehensively clean and disinfect the glass test tubes to meet the requirements of repeated use.

[0003] After searching for the invention patent with the patent number CN115646968B, it discloses a test tube cleaning device, including a scraping device and a conveying device located below the scraping device. The scraping device includes a driving mechanism I and a plurality of scraping mechanisms driven by the driving mechanism I to move up and down. The scraping mechanism includes a foldable scraping blade mechanism and a driving mechanism II for driving the folding or unfolding of the scraping blade mechanism. The conveying device includes a driving mechanism III and an arranging mechanism driven by the driving mechanism III to move back and forth. The arranging mechanism drives the test tubes arranged thereon to sequentially enter below the corresponding scraping mechanism. Compared with the prior art, it can reduce the manual labor intensity and improve the work efficiency.

[0004] Based on the above patent, combined with the existing solutions and the actual use process, the current glass test tube cleaning device still has some problems. For example: 1. The existing glass test tube cleaning method requires the use of a test tube brush and manual repeated brushing. In actual cleaning operations, compared with the cleaning method of the test tube automatic cleaning device, it is more cumbersome, increasing the workload of medical staff and affecting work efficiency; 2. In the above patent, the driving mechanism I drives the scraping mechanism to move up and down, and cooperates with the spraying of the cleaning liquid in the water inlet to scrape and wash the inner wall of the test tube. However, the cleaning method in the above patent can only be used for the internal cleaning of the test tube and cannot meet the usage purpose of comprehensive cleaning inside and outside the test tube. In addition, in the above patent, the elastic scraping blade is used to scrape and clean the inner wall of the test tube, which is similar to the existing test tube brush for brushing and cleaning the inner wall of the test tube. Both the elastic scraping blade and the test tube brush will have bacteria residues attached, which is likely to cause incomplete cleaning and the phenomenon of bacteria cross-infection; Therefore, we propose a cleaning device for obstetrics and gynecology tubular instruments that avoids cross-infection to facilitate solving the problems raised above. Summary of the Invention

[0005] The purpose of the present invention is to provide a cleaning device for obstetrics and gynecology tubular instruments to avoid cross-infection, so as to solve the problems that the manual brushing operation described in the above background technology is relatively cumbersome, and in addition, it cannot meet the use purpose of comprehensively cleaning the inside and outside of test tubes, and it is easy to cause incomplete cleaning and cross-infection of germs.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: A cleaning device for obstetrics and gynecology tubular instruments to avoid cross-infection, including: The main pipe shell, the lower end of the main pipe shell is fixedly provided with a bottom shell seat with a liquid storage tank and a micro water pump, and the upper end of the main pipe shell is hermetically sleeved with a secondary pipe shell, and an electric telescopic rod for operating and opening is installed between the two; It also includes: The bearing tray, the bearing tray is horizontally arranged at the center of the cavity of the main pipe shell for placing test tube parts, and a first cleaning component for expanding and fixing the test tube parts is arranged at the center position of the bearing tray, and the first cleaning component takes into account the automatic flushing and cleaning of the inner pipe wall of the test tube parts; The second cleaning component, the second cleaning component is arranged in a circular array with the center of the bearing tray as the center on the cavity wall of the secondary pipe shell, and it keeps a distance from the first cleaning component for automatic flushing and cleaning treatment of the outer pipe wall of the test tube parts.

[0007] Preferably, an integrated annular drainage channel is arranged in the upper section of the cavity of the main pipe shell, and the upper annular cavity opening of the annular drainage channel is closed by a fixedly connected bearing tray. The upper side wall of the tray body of the bearing tray is provided with a gap plate for increasing the gap between it and the test tube parts, and the gap plate is arranged in a circular array with the center of the bearing tray as the center.

[0008] Preferably, the first cleaning component includes a vertical square rod frame and a main claw forming a flipping structure at the upper end of the square rod frame, and the main claws are arranged in a circular array with the center of the square rod frame as the center. The square rod frame is hermetically inserted through the center position of the bearing tray; Among them, a rubber secondary claw that can be pressed and fitted with the inner pipe wall of the test tube part is hermetically fixed at the upper end of the main claw, and nozzles connected to its flow channel are installed on the inner side, outer side and top of the rubber secondary claw.

[0009] Preferably, a push-pull rod that can be driven to slide telescopically by a first electric micro telescopic rod is hermetically arranged in the middle of the upper end of the square rod frame. The upper end of the push-pull rod is rotatably connected to the upper end of an inclined link rod, and the lower end of the link rod is rotatably connected to the main claw, and the three form a link structure.

[0010] Preferably, the second cleaning component includes a main board frame and a rubber auxiliary board fixedly installed on the main board frame. The main board frame is vertically arranged on the wall of the cavity of the auxiliary tube housing. Nozzles communicating with its flow channel are equidistantly installed on the side of the rubber auxiliary board close to the test tube part from top to bottom.

[0011] Preferably, a first sleeve component is rotatably connected to the middle of the tray body of the supporting tray through bearing-assisted sealing. The first sleeve component and the square rod frame are connected in a sealed sleeved manner, forming a sliding structure and a synchronous rotation structure at the same time. The gear part in the middle of the first sleeve component is connected to the driving gear in a meshing manner, and the driving gear is driven to form a rotation structure by a first servo motor fixedly installed on the housing wall in the middle of the supporting tray.

[0012] Preferably, the lower end of the square rod frame is fixedly connected to the output end of the second electric micro telescopic rod through bolts. The second electric micro telescopic rod is sleeved with a second sleeve component rotatably connected to the end cover at the middle end of the annular drainage channel and fixedly connected through bolts, forming a synchronous rotation structure.

[0013] Preferably, the main board frame forms a sliding structure on the wedge-shaped guide strip in the auxiliary tube housing. It drives the rubber auxiliary board to be connected to the test tube part in a clamping manner. A linkage disk is rotatably connected in the groove cavity on the upper side wall of the cavity in the auxiliary tube housing through the drive of a second servo motor. Inclined adjustment grooves are arranged in an annular array on the disk body of the linkage disk with its center as the center of the circle.

[0014] Preferably, a pin column component in a vertical state is fixedly connected to the upper end of the main board frame by threads, and the pin column component is connected to the adjustment groove in a sliding manner.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The cleaning device for obstetrics and gynecology tubular instruments that avoids cross-infection adopts an automated, easy and convenient flushing and cleaning method, realizes the comprehensive cleaning of the inner and outer tube walls of the test tube part, avoids cross-infection caused by the remaining germs, and meets the flushing and cleaning use requirements of test tube parts of different specifications and sizes, effectively improving the scope of application; 1. Nozzles are installed on the inner side, outer side and top of the rubber auxiliary claws in the first cleaning component. Nozzles are equidistantly installed on the side of the rubber auxiliary board in the second cleaning component close to the test tube part from top to bottom. A liquid storage tank and a micro water pump are arranged on the bottom shell seat. The nozzles in the rubber auxiliary claws and the nozzles in the rubber auxiliary board are both connected to the micro water pump in the bottom shell seat. Different from the traditional manual brushing, through the automated cleaning method, it is relatively easier and labor-saving to operate compared with manual brushing, effectively reducing the work burden of medical staff and improving work efficiency; Furthermore, after the test tube is placed on the tray, the first cleaning component is inserted into the tube cavity of the test tube, and the second cleaning component cover is arranged outside the test tube. The inner tube wall of the test tube is automatically rinsed and cleaned through the nozzle in the rubber auxiliary claw, and the outer tube wall of the test tube is automatically rinsed and cleaned through the nozzle in the rubber auxiliary plate, so as to meet the purpose of comprehensive cleaning of the inner and outer tube walls of the test tube, and realize synchronous cleaning of the inner and outer tube walls of the test tube, thereby ensuring work efficiency. In addition, the nozzle is used for direct rinsing with high-speed water flow, and the use of a test tube brush is abandoned, so as to avoid the residual of germs on the test tube brush, and avoid the phenomenon of incomplete cleaning and cross infection of germs caused by the alternating use of the test tube brush; 2. The rubber auxiliary claw is sealed and fixed to the upper end of the main claw, the upper end of the connecting rod is rotatably connected to the push-pull rod, and the lower end of the connecting rod is rotatably connected to the main claw. After the first electric micro telescopic rod drives the push-pull rod to telescope and slide, the connecting rod structure between the push-pull rod, the connecting rod and the main claw cooperates, so that the main claw drives the rubber auxiliary claw to flip, and the rubber auxiliary claw is pressed and fitted with the inner wall of the test tube, so that the test tube is automatically expanded and fixed, ensuring that the test tube is in a locked state and receives high-speed water flow flushing of the inner and outer walls; Furthermore, the push-pull rod is driven to extend and retract by the first electric micro-telescopic rod, and the push-pull cooperation of the connecting rod is utilized to adjust the flip angle of the main claw in the first cleaning component. The linkage disk is driven to rotate by the second servo motor, and the sliding distance of the rubber sub-plate in the second cleaning component is adjusted by the sliding cooperation between the adjustment groove and the pin column. The adaptively adjustable structural setting can meet the flushing and cleaning needs of test tubes of different specifications and sizes, and effectively improve the application range of the cleaning device. Furthermore, after the first cleaning component expands and fixes the test tube, the first servo motor works forward and reversely, and the meshing action between the driving gear and the gear part is utilized to make the first set of tubes drive the first cleaning component to rotate forward and reverse. The second electric micro telescopic rod is telescopically operated, and the first cleaning component is driven to move up and down while rotating forward and backward, and cooperates with the second cleaning component to rinse and clean various places on the outer wall of the test tube. After the rubber sub-plate clamps and fixes the test tube, the first cleaning component is released and expanded, and the first cleaning component is still used to rotate forward and backward and to move up and down to rinse and clean various places on the inner wall of the test tube, thereby ensuring comprehensive and thorough rinsing and cleaning, and ensuring that each place is rinsed evenly, thereby avoiding cross infection caused by residual bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the main tube shell and the auxiliary tube shell connected to each other from the side of the present invention; Figure 3Schematic diagram of the front view cross-section three-dimensional structure of the main pipe shell and the auxiliary pipe shell connection of the present invention; Figure 4 Schematic diagram of the side view cross-section three-dimensional structure of the main pipe shell and the bearing tray connection of the present invention; Figure 5 Schematic diagram of the front view cross-section three-dimensional structure of the first cleaning component of the present invention; Figure 6 Schematic diagram of the front view cross-section three-dimensional structure of the connection between the main claw and the rubber auxiliary claw of the present invention; Figure 7 Schematic diagram of the bottom view cross-section three-dimensional structure of the second cleaning component of the present invention; Figure 8 Schematic diagram of the structure of the second embodiment of the present invention; Figure 9 Schematic diagram of the front view cross-section three-dimensional structure of the connection between the bearing tray and the first sleeve member of the present invention; Figure 10 Schematic diagram of the front view cross-section three-dimensional structure of the connection between the square rod frame and the second electric micro telescopic rod of the present invention; Figure 11 Schematic diagram of the front view cross-section three-dimensional structure of the connection between the auxiliary pipe shell and the linkage disk of the present invention; Figure 12 Schematic diagram of the bottom view three-dimensional structure of the linkage disk of the present invention; Figure 13 Schematic diagram of the front view cross-section three-dimensional structure of the disassembly of the main board frame and the rubber auxiliary board of the present invention.

[0017] In the figure: 1. Main pipe shell; 101. Annular drainage channel; 2. Bottom shell seat; 3. Auxiliary pipe shell; 4. Electric telescopic rod; 5. Bearing tray; 501. Gap plate; 6. First cleaning component; 7. Second cleaning component; 8. Square rod frame; 9. Main claw; 10. Rubber auxiliary claw; 11. Nozzle; 12. Push-pull rod; 13. First electric micro telescopic rod; 14. Linkage rod; 15. Main board frame; 16. Rubber auxiliary board; 17. First sleeve member; 1701. Gear part; 18. Driving gear; 19. First servo motor; 20. Second electric micro telescopic rod; 21. Second sleeve member; 22. Linkage disk; 2201. Adjusting groove; 23. Second servo motor; 24. Pin column member. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. Embodiment 1:

[0019] The present invention provides a technical solution: a cleaning device for obstetrics and gynecology tubular instruments to avoid cross-infection. In response to the problem that the manual brushing operation of test tube parts is relatively cumbersome, when manually using a test tube brush for brushing, germs will remain attached to the brush body, which is likely to cause incomplete cleaning and cross-infection of germs. In addition, in response to the problem that the existing test tube part cleaning device cannot achieve comprehensive cleaning of the inner and outer tube walls of the test tube part, a first cleaning component 6 is arranged at the central position of the bearing tray 5. There is a spacing between the first cleaning component 6 and the second cleaning component 7. The test tube part is placed on the bearing tray 5, so that the first cleaning component 6 is inserted into the lumen of the test tube part, and the second cleaning component 7 is sleeved outside the test tube part. Nozzles 11 are arranged on both the first cleaning component 6 and the second cleaning component 7. Different from manual brushing or manually using a test tube brush for brushing, automatic flushing and cleaning of the test tube part are achieved through high-speed water flow. In addition, through the mutual cooperation of the first cleaning component 6 and the second cleaning component 7, the purpose of automatically flushing and cleaning the inner and outer tube walls of the test tube part is met.

[0020] This technical solution: Please refer to Figures 1 - 7 , a cleaning device for obstetrics and gynecology tubular instruments to avoid cross-infection, including a main pipe shell 1. A bottom shell seat 2 is arranged at the lower end of the main pipe shell 1. An integrated liquid storage tank is vertically upward arranged on the upper side wall of the bottom shell seat 2. Among them, the upper end of the rear side wall of the liquid storage tank is provided with an integrated liquid supply pipe, and an end cover for blocking it is arranged at the end of the liquid supply pipe. After the bottom shell seat 2 is placed, it is clamped and fixedly connected to the lower pipe shell opening of the main pipe shell 1 through bolts. Among them, the liquid storage tank is inserted into the shell cavity of the main pipe shell 1, and the liquid supply pipe in the liquid storage tank penetrates through the rear side wall of the main pipe shell 1 and extends outwards. A secondary pipe shell 3 is arranged at the upper end of the main pipe shell 1. Sealing rings are sleeved at equal intervals at the upper pipe shell opening of the main pipe shell 1. After the secondary pipe shell 3 is placed, its lower end is sleeved at the upper pipe shell opening of the main pipe shell 1 and is hermetically arranged in fit with the sealing ring. After the secondary pipe shell 3, the bottom shell seat 2 and the main pipe shell 1 are placed, they are on the same vertical central axis. An electric telescopic rod 4 is installed between the main pipe shell 1 and the secondary pipe shell 3. The electric telescopic rod 4 is symmetrically arranged about the vertical central axis of the main pipe shell 1 to operate the opening and closing of the secondary pipe shell 3 on the main pipe shell 1 for taking and placing the test tube part; It further includes a bearing tray 5 and a second cleaning component 7: After the bearing tray 5 is placed, its vertical central axis coincides with the vertical central axis of the main pipe shell 1. It is horizontally placed at the center of the shell cavity of the main pipe shell 1 for placing the test tube part. A first cleaning component 6 in a vertically upward state is arranged at the central position of the bearing tray 5 for expanding and fixing the test tube part, and the first cleaning component 6 also takes into account the automatic flushing and cleaning of the inner tube wall of the test tube part. The second cleaning component 7 is arranged in a vertically downward state after being placed. It is arranged in a circular array on the shell cavity wall of the secondary pipe shell 3 with the center of the bearing tray 5 as the center, and it keeps a distance from the first cleaning component 6 for automatic flushing and cleaning treatment of the outer tube wall of the test tube part.

[0021] Specifically, in this technical solution, when placing the test tube piece, according to Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the upper end of the auxiliary tube shell 3 is fixedly connected to the chassis shell by bolts. A control panel is arranged inside the chassis shell (the above control panel is a prior art and is not described in the accompanying drawings of the specification). Since the left and right outer shell walls of the main tube shell 1 are both provided with convex blocks of an integrated structure, the electric telescopic rod 4 is fixedly installed on the outer shell wall of the auxiliary tube shell 3 by bolts after being installed, in a vertically downward state. It forms an electrical connection with the control panel in the auxiliary tube shell 3 through a wire, and its output end is fixedly connected to the convex block on the outer shell wall of the main tube shell 1 by bolts. Start the electric telescopic rod 4 to extend and operate, so that the auxiliary tube shell 3 is driven to move upward to complete the opening on the main tube shell 1; Since the upper side wall of the tray body of the bearing tray 5 is provided with a gap plate 501 of an integrated structure, the gap plate 501 is in a vertically upward state and is arranged in a circular array with the center of the bearing tray 5 as the center. A first cleaning component 6 is arranged at the center position of the bearing tray 5. The test tube piece is sleeved on the first cleaning component 6 through the opening between the auxiliary tube shell 3 and the main tube shell 1, and the test tube piece is placed and lapped on the gap plate 501. Thus, the placement of the test tube piece is completed. On the contrary, the taken-out test tube piece after cleaning can be completed.

[0022] Specifically, in this technical solution, when the first cleaning component 6 is used to expand and fix the test tube piece, according to Figure 4 , Figure 5 and Figure 6 shown, the first electric micro telescopic rod 13 forms an electrical connection with the control panel in the auxiliary tube shell 3 through a spring wire. Since the first electric micro telescopic rod 13 is fixedly installed on the rod cavity wall of the square rod frame 8 by bolts after being installed, in a vertically upward state, its output end is sleeved and fixedly connected to the lower end of the push rod 12 by bolts. Also, since the push rod 12 is in a vertical state after being installed and is on the same vertical central axis as the square rod frame 8, its lower section movably penetrates through the middle of the upper end of the square rod frame 8 and is inserted into the rod cavity of the square rod frame 8, and its upper section is placed outside the square rod frame 8. A sealing sleeve is arranged at the insertion connection between the two for sealing treatment. Start the first electric micro telescopic rod 13 to contract and operate, driving the push rod 12 to contract and slide in the middle of the upper end of the square rod frame 8; Since the linkage rod 14 is arranged in an inclined state after being installed, shafts are rotatably connected to both its upper end and lower end. After the linkage rod 14 is installed, its upper end is movably clamped in the cavity of the upper end of the push-pull rod 12, and both ends of the shaft at its upper end are respectively fixedly inserted into the cavity walls on both sides of the upper end of the push-pull rod 12, and the two are rotatably connected. After the linkage rod 14 is installed, its lower end is movably clamped in the cavity of the middle part of the main claw 9, and both ends of the shaft at its lower end are respectively fixedly inserted into the cavity walls on both sides of the middle part of the main claw 9, and the two are rotatably connected. The linkage rod 14, the push-pull rod 12, and the main claw 9 form a linkage structure. Also, since an integrally structured connecting block is provided in the middle of the lower end of the main claw 9, and a shaft is rotatably connected to the end of the connecting block. After the main claw 9 is installed, the connecting block is movably clamped in the upper cavity of the square rod frame 8, and both ends of the shaft on the connecting block are respectively fixedly inserted into the cavity walls on both sides, and the two are rotatably connected. After the push-pull rod 12 contracts and slides, through the push of the linkage rod 14, the main claw 9 is flipped and unfolded on the upper end of the square rod frame 8; Since the main claws 9 are arranged in a circular array with the center of the square rod frame 8 as the center, and since the structural dimensions of the rubber sub-claws 10 are adapted to those of the main claws 9, and the cross-sections of both are arc-shaped structures. After being installed, they are hermetically sleeved and fixedly connected to the upper end of the main claw 9 by bolts. After the test tube part is installed, it is sleeved on the first cleaning component 6. After the push-pull rod 12 contracts and slides, it synchronously drives multiple main claws 9 to flip and unfold synchronously, and makes the main claws 9 drive the rubber sub-claws 10 to flip and unfold synchronously, causing the rubber sub-claws 10 to deform and press against the inner tube wall of the test tube part, and fixing the test tube part by the expansion of multiple rubber sub-claws 10.

[0023] Specifically, in this technical solution, after the placement and fixing operations of the test tube part are completed, when performing the closing operation of this cleaning device, according to Figure 1 、 Figure 2 、 Figure 3 and Figure 7 shown above, based on the above, since sealing rings are sleeved at equal intervals at the upper tube opening of the main tube shell 1, start the electric telescopic rod 4 to contract and operate, so that the sub-tube shell 3 is driven to move downward to complete the closing on the main tube shell 1, that is, the sub-tube shell 3 is hermetically sleeved at the upper tube opening of the main tube shell 1, and a closed cleaning working cavity is formed between the two; Since the second cleaning component 7 includes a main board frame 15 and a rubber sub-board 16 fixedly installed on the main board frame 15, a distance is maintained between the second cleaning component 7 and the first cleaning component 6, that is, a distance is reserved between the rubber sub-board 16 and the rubber sub-claws 10. Also, since the second cleaning component 7 is arranged in a circular array with the center of the bearing tray 5 as the center, when the sub-tube shell 3 is hermetically sleeved with the main tube shell 1, multiple rubber sub-boards 16 are arranged around the test tube part, that is, they are arranged in a covering state outside the test tube part.

[0024] Specifically, in this technical solution, when the inner tube wall of the test tube is cleaned by the first cleaning component 6, according to Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the liquid storage tank in the bottom shell seat 2 is in a circular ring structure, with an open ring cavity formed in the middle. The liquid storage tank in the bottom shell seat 2 is used for storing cleaning and disinfecting water, and the cleaning and disinfecting water is added through the liquid supply pipe therein. A micro water pump (the micro water pump is a prior art and is not described in the attached drawings of the specification) is installed in the seat cavity of the bottom shell seat 2. The liquid inlet of the micro water pump is connected to the liquid storage tank through a pipeline, and the micro water pump is electrically connected to the control panel in the auxiliary pipe shell 3 through a spring wire. Since flow channels are provided in the rod cavity wall of the square rod frame 8 and the claw body of the main claw 9, the upper end of the flow channel in the square rod frame 8 is connected to the lower end of the flow channel in the main claw 9 through a hose, and the lower end of the flow channel is connected to the micro water pump in the bottom shell seat 2 through a spring hose to form a pipeline connection. Also, since a flow channel is provided in the claw body of the rubber auxiliary claw 10, and the flow channel is connected to the upper end of the flow channel in the main claw 9, the cleaning and disinfecting water in the liquid storage tank is conveyed into the flow channel in the rubber auxiliary claw 10 through the flow channel in the square rod frame 8 and the flow channel in the main claw 9 in sequence by the micro water pump; Since the side of the rubber auxiliary claw 10 facing the test tube is inward, and the other side facing away is outward, nozzles 11 communicating with its flow channel are installed on the inward side, the outward side and the top. And the nozzles 11 on the inward side and the outward side are both located at the lower section of the rubber auxiliary claw 10, that is, when the rubber auxiliary claw 10 expands and fixes the test tube, it will not block the nozzles 11. Also, since the nozzles 11 are in a fan-shaped spraying shape, the cleaning and disinfecting water automatically flushes and cleans the inner tube wall of the test tube at high speed through the nozzles 11.

[0025] Specifically, in this technical solution, when the outer tube wall of the test tube is cleaned by the second cleaning component 7, according to Figure 3 and Figure 7 shown, since a flow channel is provided in the plate body of the rubber auxiliary plate 16, and the flow channel is connected to the micro water pump in the bottom shell seat 2 through a spring hose to form a pipeline connection. Also, since nozzles 11 communicating with its flow channel are installed at equal intervals from top to bottom on the side of the rubber auxiliary plate 16 close to the test tube, the cleaning and disinfecting water automatically flushes and cleans the outer tube wall of the test tube at high speed through the nozzles 11.

[0026] Specifically, in this technical solution, when the waste water is discharged after the test tube is cleaned, according to Figure 2 , Figure 3 and Figure 4As shown, the upper section of the shell cavity of the main casing 1 is provided with an annular drainage channel 101 of an integrated structure. The longitudinal section of the annular drainage channel 101 is a conical structure with the small head facing downward, and the middle part forms an open annular cavity. Since the support tray 5 is overlapped after placement and fixedly connected to the upper annular cavity opening of the annular drainage channel 101 by bolts, the upper annular cavity opening of the annular drainage channel 101 is closed. In addition, since the upper side wall of the tray body of the support tray 5 is provided with a gap plate 501 for increasing the gap between it and the test tube, the waste water after the test tube is cleaned is dredged and outflowed through the gap of the gap plate 501, so as to avoid the test tube being directly overlapped on the tray body of the support tray 5 to affect the waste water circulation, and the cleaned waste water flows into the annular drainage channel 101 along the support tray 5; Since the bottom wall of the flow channel cavity in the annular drainage channel 101 is connected to a drainage pipe with an integrated structure, the drainage pipe passes through the front shell wall of the main shell 1 and extends outward, and the drainage pipe can be externally piped, the wastewater in the annular drainage channel 101 is discharged through the drainage pipe. Embodiment 2:

[0027] The present invention is based on the first embodiment. Figures 8 - 13 The technical solution shown can address the problem that test tubes of different sizes cannot be adaptively adjusted, and can also address the problem that the test tubes are not thoroughly rinsed. By adjusting the flip angle of the main clamping claw 9 in the first cleaning component 6, the test tubes of different sizes are expanded and fixed, and by adjusting the sliding distance of the rubber sub-plate 16 in the second cleaning component 7, the test tubes of different sizes are adaptively adjusted. The first cleaning component 6 is rotated and adjusted by the first set of pipe fittings 17, and the first cleaning component 6 is lifted and lowered by the second electric micro-telescopic rod 20. The test tube is operated to rotate and lift, and the outer wall of the test tube is fully and automatically rinsed and cleaned in cooperation with the second cleaning component 7. The test tube is clamped and fixed by the second cleaning component 7, the first cleaning component 6 is rotated and adjusted by the first set of pipe fittings 17, and the first cleaning component 6 is lifted and lowered by the second electric micro-telescopic rod 20. The first cleaning component 6 is operated to rotate and lift, and the inner wall of the test tube is fully and automatically rinsed and cleaned.

[0028] Specifically, in the technical solution, when the first cleaning component 6 is adaptively adjusted for test tubes of different specifications and sizes, Figure 8 As shown, according to the first embodiment, after the push-pull rod 12 is telescopically slid, the main clamping claw 9 is operated to flip and unfold or flip and close at the upper end of the square rod frame 8 through the push-pull drive of the connecting rod 14, and the test tubes of different specifications and sizes are expanded and fixed through the rubber auxiliary claw 10 in the main clamping claw 9.

[0029] Specifically, in the technical solution, when the second cleaning component 7 is adaptively adjusted for test tubes of different specifications and sizes, Figure 11 ,Figure 12 and Figure 13 As shown, the second servo motor 23 is electrically connected to the control panel in the auxiliary housing 3 through a wire. Since the second servo motor 23 is in a vertically downward state after installation, it is fixedly connected to the upper side wall of the auxiliary housing 3 by bolts, and its output end is inserted and engaged with the upper end of the shaft body of the linkage disk 22. Also, since an integrated shaft body is provided in the middle of the groove cavity on the upper side wall of the housing cavity of the auxiliary housing 3, and an integrated shaft body is provided in the middle of the linkage disk 22, bearings are fixedly installed on both its shaft body and the lower disk body. After the linkage disk 22 is installed, it is placed in the groove cavity on the upper side wall of the housing cavity of the auxiliary housing 3, and its shaft body together with the bearing is clamped on the upper side groove cavity wall of the auxiliary housing 3, and its lower bearing is clamped on the shaft body of the lower side groove cavity wall of the auxiliary housing 3, so that the linkage disk 22 is set in a movable positioning state. When the second servo motor 23 is started to operate, the linkage disk 22 rotates in the groove cavity on the upper side wall of the housing cavity of the auxiliary housing 3 with the assistance of the bearing; Since an integrated wedge-shaped guiding strip is provided on the upper side wall of the housing cavity of the auxiliary housing 3, and the wedge-shaped guiding strips are arranged in a circular array with its center as the center, and since a wedge-shaped through groove adapted to the wedge-shaped guiding strip in the auxiliary housing 3 is opened at the upper end of the main board frame 15, after it is installed, it is movably clamped on the wedge-shaped guiding strip in the auxiliary housing 3 through the assistance of the wedge-shaped through groove, so that the main board frame 15 is set in a movable positioning state; Since a through chute is opened in the middle of the wedge-shaped guiding strip in the auxiliary housing 3, and the chute is communicated with the groove cavity on the upper side wall of the housing cavity of the auxiliary housing 3, through grooves 2201 are opened in a circular array with the center of the disk body of the linkage disk 22 as the center, and the through grooves 2201 are inclined and correspond to the chute of the wedge-shaped guiding strip in the auxiliary housing 3. Also, since a vertically arranged pin column 24 is fixedly connected by threads at the upper end of the main board frame 15, after the pin column 24 is installed, it movably passes through the chute of the wedge-shaped guiding strip in the auxiliary housing 3 and is movably inserted into the through groove 2201, and is connected to the through groove 2201 in a sliding manner. After the linkage disk 22 is driven to rotate, through the sliding fit between the through groove 2201 and the pin column 24, the main board frame 15 slides on the wedge-shaped guiding strip in the auxiliary housing 3; Since the specification size of the main board frame 15 is adapted to the specification size of the rubber auxiliary plate 16, and it is vertically arranged on the housing cavity wall of the auxiliary housing 3, the side of the main board frame 15 facing the test tube is the inner side, and the other side facing away is the outer side. After the rubber auxiliary plate 16 is installed, it is clamped and fixedly connected to the inner side of the main board frame 15 by bolts. After the main board frame 15 is driven to slide, it drives the rubber auxiliary plate 16 to move synchronously, and adjusts the position of the rubber auxiliary plate 16 to be adapted to test tubes of different specification sizes.

[0030] Specifically, in this technical solution, when performing a comprehensive and thorough automatic flushing and cleaning operation on the outer tube wall of the test tube, according to Figure 8 、Figure 9 , Figure 10 and Figure 11 As shown in Figure 9 , Figure 10 and Figure 11 , the annular cavity of the annular liquid drainage channel 101 corresponds to and communicates with the annular cavity of the liquid storage tank in the bottom shell seat 2. An integrated structure of the machine shell is provided on the lower side wall of the disk body of the bearing tray 5. The machine shell is placed in the annular cavity of the annular liquid drainage channel 101. Since the first servo motor 19 forms an electrical connection with the control panel in the auxiliary pipe shell 3 through a spring wire, after the first servo motor 19 is installed, it is fixedly installed on the wall of the machine shell in the bearing tray 5 by bolts and is in a vertically upward state. The output end is inserted and clamped at the lower end of the shaft body of the driving gear 18. Also, since an integrated structure of the shaft body is provided in the middle of the driving gear 18, bearings are fixedly sleeved at both the upper and lower ends of the shaft body. After the driving gear 18 is installed, it is placed in the machine shell in the bearing tray 5. The upper and lower ends of the shaft body are respectively connected with bearings and clamped on the upper and lower side walls of the machine shell in the bearing tray 5. Start the first servo motor 19 to perform reciprocating operation in the forward and reverse directions, so that the driving gear 18 rotates in the machine shell of the bearing tray 5 with the assistance of bearings, that is, the driving gear 18 is driven to rotate reciprocally; Since a positioning ring body with an integrated structure protrudes outward from the middle of the first sleeve 17, bearings are fixedly sleeved on both the upper and lower sides of the positioning ring body. After the first sleeve 17 is installed, the positioning ring body together with the two bearings is respectively clamped on the upper and lower side walls of the machine shell in the bearing tray 5, and its upper end sequentially passes through the upper side wall of the machine shell in the bearing tray 5 and the disk body of the bearing tray 5 and extends upward, and its lower end passes through the lower side wall of the machine shell in the bearing tray 5 and extends downward, so that the first sleeve 17 is arranged in a movable positioning state. Also, since sealing rings are fixedly connected to both the upper and lower ends of the first sleeve 17, the outer sides of the sealing rings in the first sleeve 17 are attached to the machine shell in the bearing tray 5 for sealing the rotating connection between the bearing tray 5 and the first sleeve 17; Since the gear part 1701 is integrally arranged on the positioning ring body of the first sleeve 17, and their centers of rotation coincide, it is connected to the driving gear 18 in a meshing manner. After the driving gear 18 is driven to rotate, through the meshing action between the driving gear 18 and the gear part 1701, the first sleeve 17 rotates in a sealed manner in the middle of the disk body of the bearing tray 5 with the assistance of bearings. When the driving gear 18 rotates in the forward and reverse directions, that is, the first sleeve 17 is operated to rotate in the forward and reverse directions, and the one-way rotation stroke is one week; Since the cross-section of the square rod holder 8 is of a square structure, and the cross-section of the lumen of the first sleeve member 17 is of a square structure, which is adapted to the square rod holder 8, the inner side of the sealing ring in the first sleeve member 17 is in contact with the square rod holder 8 for sealing treatment at the sliding connection between the square rod holder 8 and the first sleeve member 17. Also, since the square rod holder 8 is in a vertical state after being installed, it passes through the center position of the bearing tray 5 and is connected to the first sleeve member 17 in a sealed sleeve manner, and its lower end is inserted into the annular cavity of the annular drainage channel 101, so that the square rod holder 8 is positioned in an active state on the first sleeve member 17. Through the setting of the square structure, the first sleeve member 17 drives the square rod holder 8 to form a synchronous rotation structure. After the first sleeve member 17 is driven to rotate forward and backward, the square rod holder 8 is driven to rotate forward and backward synchronously, and the first cleaning assembly 6 expands and fixes the test tube member and drives the test tube member to rotate forward and backward; Since the second electric micro telescopic rod 20 is electrically connected to the control panel in the auxiliary tube housing 3 through a spring wire, the second electric micro telescopic rod 20 is in a vertically upward state after being installed and is on the same vertical central axis as the square rod holder 8. Its upper section is inserted into the annular cavity of the annular drainage channel 101, and its lower end is inserted into the annular cavity of the liquid storage tank in the bottom shell seat 2. Also, since the second electric micro telescopic rod 20 is movably positioned at the end cover of the middle section of the annular drainage channel 101, and its output end is fixedly connected to the lower end of the square rod holder 8 through a bolt. When the second electric micro telescopic rod 20 starts to expand and contract and operate, the first sleeve member 17 and the square rod holder 8 form a sliding structure, driving the first cleaning assembly 6 to move up and down. That is, when the test tube member rotates forward and backward, it moves up and down synchronously, and the nozzle 11 in the rubber auxiliary plate 16 automatically flushes and cleans all parts of the outer tube wall of the test tube member, ensuring thorough flushing and uniform flushing force at each place; At the same time, in this technical solution, an end cover is fixedly connected to the lower annular cavity opening of the annular drainage channel 101 through a bolt. Since an integrated positioning ring body protrudes outward from the middle of the second sleeve member 21, and bearings are fixedly sleeved on both the upper and lower sides of the positioning ring body. After the second sleeve member 21 is installed, the positioning ring body together with the two bearings are respectively clamped on the upper and lower cavity walls of the end cover in the middle section of the annular drainage channel 101, and its upper end movably passes through the upper cavity wall of the end cover in the middle section of the annular drainage channel 101 and extends into the annular cavity, and its lower end movably passes through the lower cavity wall of the end cover in the middle section of the annular drainage channel 101 and extends downward, so that the second sleeve member 21 is arranged in a movably positioned state. Also, since the second sleeve member 21 is sleeved with the second electric micro telescopic rod 20 and fixedly connected through a bolt, the two form a synchronous rotation structure. When the first cleaning assembly 6 is driven by the first sleeve member 17 to rotate forward and backward, the square rod holder 8 drives the second electric micro telescopic rod 20 to rotate forward and backward synchronously, causing the second sleeve member 21 to rotate forward and backward synchronously at the end cover of the annular drainage channel 101, that is, it does not affect the rotation of the second electric micro telescopic rod 20.

[0031] Specifically, in this technical solution, when performing a comprehensive and thorough automatic flushing and cleaning operation on the inner tube wall of the test tube part, according to Figure 8 , Figure 10 , Figure 11 and Figure 13 shown above, based on the above, since the side of the rubber auxiliary plate 16 facing the test tube part is arranged in an arc structure, start the second servo motor 23 to operate, so that the linkage disk 22 rotates in the groove cavity on the upper side wall of the middle cavity of the auxiliary tube shell 3 with the assistance of bearings. Through the sliding fit between the adjustment groove 2201 and the pin column part 24, the main board frame 15 slides on the wedge-shaped guide bar in the auxiliary tube shell 3, and the test tube part is clamped and fixed by the rubber auxiliary plate 16. Then, release the expansion and fixation of the test tube part by the first cleaning component 6. Then, start the first servo motor 19 to perform reciprocating operation in the positive and negative directions. Through the meshing action between the driving gear 18 and the gear part 1701, operate the first sleeve part 17 to drive the square rod frame 8 to rotate synchronously in the positive and negative directions. Through the telescopic operation of the second electric micro telescopic rod 20, the first cleaning component 6 performs lifting movement synchronously during the positive and negative rotation process. The inner tube wall of the test tube part is automatically flushed and cleaned everywhere by the nozzle 11 in the rubber auxiliary claw 10, ensuring thorough flushing and uniform flushing force at each place.

[0032] This is the entire working process of the cleaning device for obstetric and gynecological tubular instruments to avoid cross-infection. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0033] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cleaning device for obstetrics and gynecology tubular instruments to avoid cross-infection, comprising: A main pipe shell (1), at the lower end of the main pipe shell (1), a bottom shell seat (2) with a liquid storage tank and a micro water pump is fixedly arranged, and at the upper end of the main pipe shell (1), a secondary pipe shell (3) is sleeved in a sealed manner, and an electric telescopic rod (4) for operating and opening / closing is installed between the two; It is characterized in that it further comprises: A bearing tray (5), the bearing tray (5) is horizontally arranged at the center of the cavity of the main pipe shell (1) for placing test tube parts, and at the central position of the bearing tray (5), a first cleaning component (6) for expanding and fixing the test tube parts is arranged, and the first cleaning component (6) takes into account the automatic flushing and cleaning of the inner tube wall of the test tube parts; A second cleaning component (7), the second cleaning component (7) is arranged in a circular array with the center of the bearing tray (5) as the center on the cavity wall of the secondary pipe shell (3), and it keeps a distance from the first cleaning component (6) for automatic flushing and cleaning treatment of the outer tube wall of the test tube parts.

2. The cleaning device for obstetrics and gynecology tubular instruments to avoid cross-infection according to claim 1, characterized in that: In the upper section of the cavity of the main pipe shell (1), an integrated annular drain channel (101) is arranged, and the upper annular cavity opening of the annular drain channel (101) is closed by the fixedly connected bearing tray (5). On the upper side wall of the tray body of the bearing tray (5), a gap plate (501) for increasing the gap between it and the test tube part is arranged, and the gap plate (501) is arranged in a circular array with the center of the bearing tray (5) as the center.

3. The cleaning device for an obstetrics and gynecology tubular instrument to avoid cross-infection according to claim 1, wherein: The first cleaning component (6) includes a vertically arranged square rod frame (8) and a main claw (9) forming a flipping structure at the upper end of the square rod frame (8), and the main claw (9) is arranged in a circular array with the center of the square rod frame (8) as the center. The square rod frame (8) is hermetically inserted through the central position of the bearing tray (5); Among them, at the upper end of the main claw (9), a rubber sub-claw (10) capable of being pressed and fitted against the inner tube wall of the test tube part is hermetically fixed, and nozzles (11) connected to its flow channel are installed on the inner side, outer side and top of the rubber sub-claw (10).

4. An obstetrics and gynecology tubular instrument cleaning device for avoiding cross-infection according to claim 3, characterized in that: In the middle of the upper end of the square rod frame (8), a push rod (12) capable of being driven to slide in a telescopic manner by a first electric micro telescopic rod (13) is hermetically arranged. The upper end of the push rod (12) is rotatably connected to the upper end of an inclined linkage rod (14), and the lower end of the linkage rod (14) is rotatably connected to the main claw (9), and the three form a linkage structure.

5. The cleaning device for an obstetrics and gynecology tubular instrument to avoid cross-infection according to claim 1, characterized in that: The second cleaning component (7) includes a main board frame (15) and a rubber sub-board (16) fixedly installed on the main board frame (15), and the main board frame (15) is vertically arranged on the cavity wall of the secondary pipe shell (3). On the side of the rubber sub-board (16) close to the test tube part, nozzles (11) connected to its flow channel are installed at equal intervals from top to bottom.

6. The cleaning device for obstetrics and gynecology tubular instruments to avoid cross-infection according to claim 2, characterized in that: The middle of the tray body of the supporting tray (5) is rotatably connected with a first sleeve member (17) through bearing-assisted sealing, and the first sleeve member (17) is connected to the square rod frame (8) in a sealed sleeved manner, and the two form a sliding structure and at the same time form a synchronous rotation structure. The gear part (1701) in the middle of the first sleeve member (17) is connected to the driving gear (18) in a meshing manner, and the driving gear (18) is driven by a first servo motor (19) fixedly installed on the machine shell wall in the supporting tray (5) to form a rotation structure.

7. An obstetrics and gynecology tubular instrument cleaning device for avoiding cross-infection according to claim 6, characterized in that: The lower end of the square rod frame (8) is fixedly connected to the output end of the second electric micro telescopic rod (20) by bolts, and the second electric micro telescopic rod (20) is sleeved with a second sleeve member (21) rotatably connected to the end cover at the middle end of the annular drainage channel (101) and fixedly connected by bolts, and the two form a synchronous rotation structure.

8. An obstetrics and gynecology tubular instrument cleaning device for avoiding cross-infection according to claim 5, characterized in that: The main board frame (15) forms a sliding structure on the wedge-shaped guide strip in the auxiliary pipe shell (3), and it drives the rubber auxiliary plate (16) to be connected to the test tube member in a clamping manner. A linkage disk (22) is rotatably connected in the groove cavity on the upper side wall of the shell cavity in the auxiliary pipe shell (3) driven by a second servo motor (23), and inclined adjustment grooves (2201) are arranged in an annular array on the disk body of the linkage disk (22) with its center as the center of the circle.

9. The cleaning device for an obstetrics and gynecology tubular instrument to avoid cross-infection according to claim 8, characterized in that: A pin column member (24) in a vertical state is fixedly connected to the upper end of the main board frame (15) by threads, and the pin column member (24) is connected to the adjustment groove (2201) in a sliding manner.

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